YASKAWA CR700, Technical Manual, Page: 727 / 886

Parameter
Details
11
11.8 H: Terminal Functions
YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual 727
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H3-07: Terminal A3 Gain Setting
No.
(Hex.)
Name Description
Default
(Range)
H3-07
(0415)
RUN
Terminal A3 Gain Setting
Sets the gain of the analog signal input to MFAI terminal A3.
100.0%
(-999.9 - +999.9%)
This parameter sets the command reference amount for the function set for terminal A3 as a percentage when 10
V is input.
Use
H3-07 and H3-08 [Terminal A3 Bias Setting]
to adjust the characteristics of the analog input signal to
terminal A3.
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H3-08: Terminal A3 Bias Setting
No.
(Hex.)
Name Description
Default
(Range)
H3-08
(0416)
RUN
Terminal A3 Bias Setting
Sets the bias of the analog signal input to MFAI terminal A3.
0.0%
(-999.9 - +999.9%)
This parameter sets the bias for the function set for terminal A3 as a percentage when 0 V is input.
Use
H3-07 [Terminal A3 Gain Setting] and H3-08 to adjust the characteristics of the analog input signal to
terminal A3.
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H3-09: Terminal A2 Signal Level Select
No.
(Hex.)
Name Description
Default
(Range)
H3-09
(0417)
Terminal A2 Signal Level
Select
Sets the input signal level for MFAI terminal A2.
2
(0 - 3)
0 : 0 to 10 V (Lower Limit at 0)
Inputs the voltage signal of 0 V to 10 V. The signal is reset to 0% when it becomes a negative number due to gain
and bias adjustment.
1 : -10 to +10V (Bipolar Reference)
Inputs the voltage signal of -10 V to 10 V. This setting enables positive and negative polarity signals. When this
setting is used as the frequency reference, the motor runs reverse when the Forward run command is input, or runs
forward when the reverse run signal is input, while the signal is a negative number due to the gain and bias
adjustment.
2 : 4 to 20 mA
Inputs the current signal of 4 mA to 20 mA. The signal is reset to 0% when it becomes a negative number due to
gain and bias adjustment.
3 : 0 to 20 mA
Inputs the current signal of 0 mA to 20 mA. The signal is reset to 0% when it becomes a negative number due to
gain and bias adjustment.
Note:
When H3-09 = 0, 1 , set DIP switch S1 to the V side (voltage). When H3-09 = 2, 3 , set DIP switch S1 to the I side (current). The default
setting is the I side (current).
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H3-10: Terminal A2 Function Selection
No.
(Hex.)
Name Description
Default
(Range)
H3-10
(0418)
Terminal A2 Function
Selection
Sets the function for MFAI terminal A2.
0
(0 - FF)
V/f CL-V/f OLV CLV AOLV
V/f CL-V/f OLV CLV AOLV
V/f CL-V/f OLV CLV AOLV
V/f CL-V/f OLV CLV AOLV